This study was carried out to determine the effect of lemon grass marinade (sample A), bay leaf marinade (sample B) and a combination of both spices (sample C) on the microbial load of stored smoked-dried Clarias gariepinus. Comparative analysis of the microbial load of each treated fish samples during ambient storage was done biweekly for six (6) weeks and then samples of each treatment were taken to the laboratory periodically. The fish samples were analysed using Potato Dextrose Agar and Nutrient Agar for fungi and bacteria respectively. The initial microbial load before storage showed that the highest number of bacteria counts occurred in smoke-dried Clarias gariepinus treated with bay leaf marinade (4.710 3 ) while the lowest was in smoke-dried C. gariepinus treated with lemon grass marinade (1.310 3 ). The highest fungi count was observed in smoke-dried C. gariepinus treated with the combination of both spices (9.510 2 ) while the least fungi count was in fresh fish sample (1.410 3 ), although the fresh fish sample had the highest Omoruyi et al.; AFSJ, 10(3): 1-10, 2019; Article no.AFSJ.50186 5 cfu/g recommended by the International Commission of Microbial Specification for Food and Food Products (ICMS, 2002). Original Research Article